﻿@model IEnumerable<shop.ThuongHieu>

<select name="MaTH">
    <option  value="">Không chọn</option>
    @foreach (var item in Model  )
    {
        <optgroup label="@item.ThuongHieu1"></optgroup>
        @Html.Action("DropMenuConTH", "Partial", new { type = ViewBag.type, IDcha = item.IdCha,ty="2", MaTH = ViewBag.MaTH })
    }
</select>
